Setup guide

Chapter 2 System Objects
Object Reference Manual 3-72 www.Automationdirect.com
FP error: Addressed module does not exist
Make sure that you are addressing a valid module address.
FP error: Invalid channel
One or more channels specified in the command either do not exist or do
not support the operation specified.
FP error: Invalid range setting
Check to see that the range information on the module has not changed,
possibly due to a loss of power.
FP error: Invalid operation for the module
One or more module-specific operations specified in the command either
do not exist or do not support the operation specified. Make sure that you
are not requesting a discrete operation for an analog module, and vice
versa.
FP error: Module has been hotswapped since last command
The alarm should deactivate immediately after it appears. It appearance is
only to acknowledge that a hot swap has occurred.
FP error: Irrecoverable hardware fault
A malfunction in the FieldPoint firmware or hardware has made
communications from Lookout
Direct
impossible.
Channel specific error: dev:##,ch:##,err:##
These are error codes returned from the FieldPoint I/O modules. The alarm
message specifies a device address, channel number, and error code. See
FieldPoint documentation for a description of the error condition.
National Instruments Lookout
Direct
OPC Client
Lookout
Direct
uses the National Instruments Lookout
Direct
OPC client to
read data from and write data to any OPC server. It supports numeric,
logical (boolean), and text I/O. The Lookout
Direct
4 OPC client normally
reads from the cache. You can connect a switch or pushbutton to the
PollDevice data member to trigger a device update.
For your convenience, you can create OPCFieldPoint and OPCNIDAQ
versions of the OPCClient object class by selecting these two special cases
from the Select Object Class dialog box.